Lead implantation for peripheral nerve stimulation (PNS) Lead implantation for peripheral nerve stimulation (PNS). A: PNS leads implanted along the supraorbital and occipital nerves for treatment of migraine headaches. B: PNS leads implanted along the bilateral occipital nerves and upper cervical spine for treatment of occipital headaches and upper neck pain. C: PNS leads implanted along the lumbosacral spine for the treatment of low back pain that failed to respond to multiple lumbar fusions. Source: Interventional Pain Management, CURRENT Diagnosis & Treatment: Physical Medicine & Rehabilitation Citation: Maitin IB, Cruz E. CURRENT Diagnosis & Treatment: Physical Medicine & Rehabilitation; 2015 Available at: https://accessmedicine.mhmedical.com/DownloadImage.aspx?image=/data/Books/1180/mai_ch21_f022b.png&sec=70379869&BookID=1180&ChapterSecID=70379624&imagename= Accessed: January 02, 2018 Copyright © 2018 McGraw-Hill Education. All rights reserved